Google has released its text-to-speech engine to the Play Store and now you can download and update it on any supported device.

The primary benefit is that if you weren't particularly fond of the robotic-sounding voice on devices like Samsung's Galaxy lineup, you can install and replace the default engine. As Android Police points out, you can accomplish this on the Note 3 by heading to Settings -> Controls -> Language and input -> Text-to-speech options. Your own device options may vary.